package com.lyz.springcloud.controller;

import com.lyz.springcloud.pojo.Dept;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;

import java.util.List;

/**
 * @author 李勇志
 * @create 2019-11-23 20:59
 */
@RestController
public class DeptConsumerController {
    //理解：消费者，不应该有service层
    //resttemplate。。。供我们直接调用就可以了！注册到spring中
    @Autowired
    private RestTemplate restTemplate;//提供多种便捷访问远程HTTP服务的方法，简单的restful服务模板~

    //Ribbon.我们这里的地址，应该是一个变量，通过服务名来访问
    //private static final String REST_URL_PREFIX ="http://localhost:8001";
    private static final String REST_URL_PREFIX ="http://SPRINGCLOUD-PROVIDER-DEPT";

    @RequestMapping("/consumer/dept/add")
    public boolean add(Dept dept){
        return restTemplate.postForObject(REST_URL_PREFIX+"/dept/add",dept,Boolean.class);
    }

  @RequestMapping("/consumer/dept/get/{id}")
    public Dept get(@PathVariable("id") Long id){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/get/"+ id,Dept.class);
    }

    @RequestMapping("/consumer/dept/list")
    public List<Dept> list(){
        return restTemplate.getForObject(REST_URL_PREFIX+"/dept/list", List.class);
    }

}
